CA2040004A1 - Dual outlet passage hearing aid transducer - Google Patents

Dual outlet passage hearing aid transducer

Info

Publication number
CA2040004A1
CA2040004A1 CA002040004A CA2040004A CA2040004A1 CA 2040004 A1 CA2040004 A1 CA 2040004A1 CA 002040004 A CA002040004 A CA 002040004A CA 2040004 A CA2040004 A CA 2040004A CA 2040004 A1 CA2040004 A1 CA 2040004A1
Authority
CA
Canada
Prior art keywords
receiver
motor
transducer according
contaminant
transducer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002040004A
Other languages
English (en)
French (fr)
Inventor
Elmer V. Carlson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knowles Electronics LLC
Original Assignee
Knowles Electronics LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knowles Electronics LLC filed Critical Knowles Electronics LLC
Publication of CA2040004A1 publication Critical patent/CA2040004A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/48—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using constructional means for obtaining a desired frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • H04R25/654—Ear wax retarders

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Electromagnetism (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
CA002040004A 1990-05-01 1991-04-08 Dual outlet passage hearing aid transducer Abandoned CA2040004A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/517,569 US5068901A (en) 1990-05-01 1990-05-01 Dual outlet passage hearing aid transducer
US517,569 1990-05-01

Publications (1)

Publication Number Publication Date
CA2040004A1 true CA2040004A1 (en) 1991-11-02

Family

ID=24060338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002040004A Abandoned CA2040004A1 (en) 1990-05-01 1991-04-08 Dual outlet passage hearing aid transducer

Country Status (5)

Country Link
US (1) US5068901A (de)
EP (1) EP0455203B1 (de)
CA (1) CA2040004A1 (de)
DE (1) DE69108090T2 (de)
DK (1) DK0455203T3 (de)

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US5193116A (en) * 1991-09-13 1993-03-09 Knowles Electronics, Inc. Hearing and output transducer with self contained amplifier
GB2261343A (en) * 1991-11-08 1993-05-12 Rachael Tansey Chadwick Directional single-ear earphone, hearing aid
JPH09502315A (ja) * 1993-09-01 1997-03-04 ノウルズ エレクトロニクス，インコーポレーテッド 補聴器用レシーバ
JP2790421B2 (ja) * 1993-10-25 1998-08-27 スター精密株式会社 電気音響変換器及びその製造方法
ITGE940067A1 (it) * 1994-05-27 1995-11-27 Ernes S R L Protesi acustica endoauricolare.
US5818946A (en) * 1996-03-22 1998-10-06 Walter; Dieter Waldemar Ruggedized solar charged hearing aid
AT403867B (de) * 1996-10-11 1998-06-25 Resound Viennatone Hoertechnol Hörgerät
NL1004669C2 (nl) * 1996-12-02 1998-06-03 Microtronic Nederland Bv Transducer.
US5960093A (en) * 1998-03-30 1999-09-28 Knowles Electronics, Inc. Miniature transducer
US6597793B1 (en) 1998-08-06 2003-07-22 Resistance Technology, Inc. Directional/omni-directional hearing aid microphone and housing
US6658134B1 (en) 1999-08-16 2003-12-02 Sonionmicrotronic Nederland B.V. Shock improvement for an electroacoustic transducer
US20020003890A1 (en) * 2000-05-09 2002-01-10 Daniel Warren Armature for a receiver
US7817815B2 (en) * 2000-05-09 2010-10-19 Knowles Electronics, Llc Armature for a receiver
DE10104129A1 (de) * 2001-01-29 2002-08-14 Olaf E A Greiner Hörgerät und Filtereinheit für ein solches
DE10141800C1 (de) * 2001-08-27 2003-01-16 Siemens Audiologische Technik Im Ohr tragbares Hörhilfegerät oder Hörhilfegerät mit im Ohr tragbarer Otoplastik
US7065224B2 (en) 2001-09-28 2006-06-20 Sonionmicrotronic Nederland B.V. Microphone for a hearing aid or listening device with improved internal damping and foreign material protection
DE10214189B4 (de) * 2002-03-28 2004-04-22 Siemens Audiologische Technik Gmbh Vorrichtung zum Beschallen eines Trommelfells mit einer Cerumenschutzeinrichtung und Hörgerät
US7305098B2 (en) 2002-05-24 2007-12-04 Phonak Ag Hearing device
US7072482B2 (en) 2002-09-06 2006-07-04 Sonion Nederland B.V. Microphone with improved sound inlet port
US7054625B2 (en) 2002-11-29 2006-05-30 Matsushita Electric Industrial Co., Ltd. Wireless communication system, wireless microphone, and wireless microphone control method
JP2005277792A (ja) * 2004-03-25 2005-10-06 Nappu Enterprise Kk 発振・エコーキャンセラーシステム
US7369670B2 (en) 2004-08-25 2008-05-06 Phonak Ag Earplug and method for manufacturing the same
EP1880699B1 (de) * 2004-08-25 2015-10-07 Sonova AG Verfahren zur Herstellung eines Ohrstöpsels
US7415121B2 (en) 2004-10-29 2008-08-19 Sonion Nederland B.V. Microphone with internal damping
EP2432255B1 (de) * 2005-01-14 2013-07-31 Phonak AG Hörgerät
US7844065B2 (en) 2005-01-14 2010-11-30 Phonak Ag Hearing instrument
US7634099B2 (en) * 2005-07-22 2009-12-15 Logitech International, S.A. High-fidelity earpiece with adjustable frequency response
US7489794B2 (en) 2005-09-07 2009-02-10 Ultimate Ears, Llc Earpiece with acoustic vent for driver response optimization
US8194911B2 (en) * 2007-03-27 2012-06-05 Logitech International, S.A. Earphone integrated eartip
US8135163B2 (en) * 2007-08-30 2012-03-13 Klipsch Group, Inc. Balanced armature with acoustic low pass filter
US20090296971A1 (en) * 2008-05-29 2009-12-03 Siemens Hearing Instruments, Inc. Hearing Instrument Receiver With Improved Low-Frequency Efficiency
EP2166779B1 (de) * 2008-09-18 2019-05-22 Sonion Nederland B.V. Vorrichtung zur Ausgabe von Tönen, die mehrere Empfänger und einen gemeinsamen Ausgabekanal umfasst
EP2345259B1 (de) * 2008-10-10 2021-03-17 Knowles IPC (M) Sdn. Bhd. Akustische ventilmechanismen
JP4901948B2 (ja) * 2009-12-24 2012-03-21 株式会社東芝 音響信号補正装置および音響信号補正方法
EP2378792A1 (de) 2010-04-14 2011-10-19 GN Resound A/S Hörgerät mit Schallschlauch
US8548186B2 (en) 2010-07-09 2013-10-01 Shure Acquisition Holdings, Inc. Earphone assembly
US8538061B2 (en) 2010-07-09 2013-09-17 Shure Acquisition Holdings, Inc. Earphone driver and method of manufacture
US8549733B2 (en) 2010-07-09 2013-10-08 Shure Acquisition Holdings, Inc. Method of forming a transducer assembly
JP4681698B1 (ja) * 2010-10-05 2011-05-11 亮 山岸 イヤホン
DK2469705T3 (en) 2010-12-21 2016-03-07 Sonion Nederland Bv Generating a supply voltage from the output of a class-D amplifier
EP2552128A1 (de) 2011-07-29 2013-01-30 Sonion Nederland B.V. Doppelkapsel-Richtmikrofon
EP2663096A1 (de) * 2012-05-07 2013-11-13 Starkey Laboratories, Inc. Verfahren zur akustischen Belastung des Empfängers einer Hörhilfevorrichtung
US9668067B2 (en) 2013-07-22 2017-05-30 Sonova Ag Hearing device with improved low frequency response and method for manufacturing such a hearing device
DK2928207T3 (en) * 2014-04-02 2018-09-17 Sonion Nederland Bv Curved luminaire transducer
US9888322B2 (en) 2014-12-05 2018-02-06 Knowles Electronics, Llc Receiver with coil wound on a stationary ferromagnetic core
CN107454513A (zh) * 2016-06-01 2017-12-08 宏碁股份有限公司 具有全音域及低音加强的扬声装置及电子装置
DE202018107148U1 (de) * 2017-12-29 2019-01-15 Knowles Electronics, Llc Audiovorrichtung mit akustischem Ventil
DE102018221725A1 (de) 2018-01-08 2019-07-11 Knowles Electronics, Llc Audiovorrichtung mit Ventilzustandsverwaltung
US10932069B2 (en) 2018-04-12 2021-02-23 Knowles Electronics, Llc Acoustic valve for hearing device
US11102576B2 (en) 2018-12-31 2021-08-24 Knowles Electronicis, LLC Audio device with audio signal processing based on acoustic valve state
US10917731B2 (en) 2018-12-31 2021-02-09 Knowles Electronics, Llc Acoustic valve for hearing device
US20230076171A1 (en) * 2021-09-03 2023-03-09 Bose Corporation Hearing assistance devices and methods of generating a resonance within a hearing assistance device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013127A (en) * 1959-05-27 1961-12-12 Zenith Radio Corp Sound-transducing apparatus
US3111563A (en) * 1960-05-05 1963-11-19 Industrial Res Prod Inc Electro-mechanical transducer
NL121669C (de) * 1960-05-05
US3193048A (en) * 1962-11-08 1965-07-06 Kohler Helmut Karl Acoustic resonance chamber
US3197577A (en) * 1964-09-24 1965-07-27 Dabiberg Electronics Inc Wax retarder baffle for hearing aids
US3536861A (en) * 1967-12-06 1970-10-27 Alfred R Dunlavy Hearing aid construction
US3560667A (en) * 1968-05-01 1971-02-02 Industrial Research Prod Inc Transducer having an armature arm split along its length
US3819860A (en) * 1971-09-10 1974-06-25 R Miller Audio transceiver for transmitting to and receiving from the ear canal
US3763333A (en) * 1972-07-24 1973-10-02 Ambitex Co Acoustic feedback stabilization system particularly suited for hearing aids
DE7302446U (de) * 1973-01-23 1973-06-28 Hueber & Co Horhilfsgerat fur Schwerhonge oder Horbehinderte
NL8101286A (nl) * 1981-03-17 1982-10-18 Philips Nv Verbeterde ophanging voor een telefoon in een hoorapparaat.
US4450930A (en) * 1982-09-03 1984-05-29 Industrial Research Products, Inc. Microphone with stepped response
DE3540579A1 (de) * 1985-11-15 1987-05-27 Toepholm & Westermann Im-ohr-hoergeraet
US4800982A (en) * 1987-10-14 1989-01-31 Industrial Research Products, Inc. Cleanable in-the-ear electroacoustic transducer
US4867267A (en) * 1987-10-14 1989-09-19 Industrial Research Products, Inc. Hearing aid transducer
US4815560A (en) * 1987-12-04 1989-03-28 Industrial Research Products, Inc. Microphone with frequency pre-emphasis

Also Published As

Publication number Publication date
DK0455203T3 (da) 1995-07-17
EP0455203A3 (en) 1992-05-27
DE69108090T2 (de) 1995-10-05
US5068901A (en) 1991-11-26
EP0455203A2 (de) 1991-11-06
DE69108090D1 (de) 1995-04-20
EP0455203B1 (de) 1995-03-15

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Legal Events

Date Code Title Description
FZDE Dead